1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.calendar.service.permission;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.security.auth.PrincipalException;
28  import com.liferay.portal.security.permission.PermissionChecker;
29  import com.liferay.portlet.calendar.model.CalEvent;
30  import com.liferay.portlet.calendar.service.CalEventLocalServiceUtil;
31  
32  /**
33   * <a href="CalEventPermission.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class CalEventPermission {
38  
39      public static void check(
40              PermissionChecker permissionChecker, long eventId, String actionId)
41          throws PortalException, SystemException {
42  
43          if (!contains(permissionChecker, eventId, actionId)) {
44              throw new PrincipalException();
45          }
46      }
47  
48      public static void check(
49              PermissionChecker permissionChecker, CalEvent event,
50              String actionId)
51          throws PortalException {
52  
53          if (!contains(permissionChecker, event, actionId)) {
54              throw new PrincipalException();
55          }
56      }
57  
58      public static boolean contains(
59              PermissionChecker permissionChecker, long eventId, String actionId)
60          throws PortalException, SystemException {
61  
62          CalEvent event = CalEventLocalServiceUtil.getEvent(eventId);
63  
64          return contains(permissionChecker, event, actionId);
65      }
66  
67      public static boolean contains(
68          PermissionChecker permissionChecker, CalEvent event,
69          String actionId) {
70  
71          if (permissionChecker.hasOwnerPermission(
72                  event.getCompanyId(), CalEvent.class.getName(),
73                  event.getEventId(), event.getUserId(), actionId)) {
74  
75              return true;
76          }
77  
78          return permissionChecker.hasPermission(
79              event.getGroupId(), CalEvent.class.getName(), event.getEventId(),
80              actionId);
81      }
82  
83  }